Funny story about this clip is that Scorsese couldn't get the reaction he wanted out of Joe Pesci until he took De Niro aside and told him to say "Did you f*ck our mother?" and they used that reaction for the final cut.

Vicki LaMotta: Yeah, I sucked his c*ck. I sucked all their c*cks - what do you want me to tell you?
[as Jake starts moving to leave the house and confront Joey]
Vicki LaMotta: His f*cking c*ck is bigger than yours.